FOR LOW HARDNESS WORKPIECES: Woodcarving files are very suitable for low hardness workpieces, such as cork and plastic.
OF SHARPNESS CUTTING EDGE: Adopt HSS material, improve wear resistance, possess of sharpness cutting edge, stable quality.
1/4IN(6.35MM) SHANK: burr file bit with 1/4in(6.35mm) shank, suitable for most high speed drilling power tools.
5PCS DIFFERENT SHAPES: The package contain 5pcs of burr file bit with different shapes, which will meet your various using needs.
GRINDING, FORMING AND POLISHING: burr drill bits are suitable for woodworking and wood carving, such as grinding, forming and polishing cork, plastic and rubber surfaces or other DIY carving and woodworking.